diff --git a/release/specs/mitmdump.spec b/release/specs/mitmdump.spec
index 149678df7..fc145185d 100644
--- a/release/specs/mitmdump.spec
+++ b/release/specs/mitmdump.spec
@@ -19,4 +19,5 @@ exe = EXE(pyz,
           debug=False,
           strip=None,
           upx=True,
-          console=True )
+          console=True,
+          icon='icon.ico' )
diff --git a/release/specs/mitmproxy.spec b/release/specs/mitmproxy.spec
index 1c4814467..f7ea99f99 100644
--- a/release/specs/mitmproxy.spec
+++ b/release/specs/mitmproxy.spec
@@ -19,4 +19,5 @@ exe = EXE(pyz,
           debug=False,
           strip=None,
           upx=True,
-          console=True )
+          console=True,
+          icon='icon.ico' )
diff --git a/release/specs/mitmweb.spec b/release/specs/mitmweb.spec
index 79ccf71d0..ea6192a4e 100644
--- a/release/specs/mitmweb.spec
+++ b/release/specs/mitmweb.spec
@@ -19,4 +19,5 @@ exe = EXE(pyz,
           debug=False,
           strip=None,
           upx=True,
-          console=True )
+          console=True,
+          icon='icon.ico' )
diff --git a/release/specs/pathoc.spec b/release/specs/pathoc.spec
index 4f1f44be3..d4f4d0d99 100644
--- a/release/specs/pathoc.spec
+++ b/release/specs/pathoc.spec
@@ -19,4 +19,5 @@ exe = EXE(pyz,
           debug=False,
           strip=None,
           upx=True,
-          console=True )
+          console=True,
+          icon='icon.ico' )
diff --git a/release/specs/pathod.spec b/release/specs/pathod.spec
index 3d2a8be21..f3a977f2b 100644
--- a/release/specs/pathod.spec
+++ b/release/specs/pathod.spec
@@ -19,4 +19,5 @@ exe = EXE(pyz,
           debug=False,
           strip=None,
           upx=True,
-          console=True )
+          console=True,
+          icon='icon.ico' )